$ git clone -n https://src.fedoraproject.org/rpms/python-django-q.git /var/lib/mock/f45-build-30356-644/root/chroot_tmpdir/scmroot/python-django-q
Cloning into '/var/lib/mock/f45-build-30356-644/root/chroot_tmpdir/scmroot/python-django-q'...
$ git fetch origin 5cc04396046213c961757266e3669f5f050d5381:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-django-q
 * [new ref]         5cc04396046213c961757266e3669f5f050d5381 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5cc0439 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild